atexit(3)							     atexit(3)

NAME
       atexit - register a function to be called at program termination

SYNOPSIS
DESCRIPTION
       registers  the function func to be called, without arguments, at normal
       program termination.  Functions registered by  are  called  in  reverse
       order of registration.

       An call during exit processing is always unsuccessful.

       The number of registered functions should not exceed as specified in

       When  necessary,	 or  (see crt0(3) and dld.sl(5) for PA-RISC systems or
       dld.so(5) for Itanium-based systems) registers one  or  more  functions
       with to allow some processing at normal program termination.  This reg‐
       istration occurs before any other.

RETURN VALUE
       returns zero if the registration is successful; non-zero if  unsuccess‐
       ful.

SEE ALSO
       exit(2), crt0(3), dld.sl(5) for PA-RISC systems.
       dld.so(5) for Itanium-based systems.

STANDARDS CONFORMANCE
								     atexit(3)

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